Product Details

High Quality Stainless Steel Pipe Flexible Joints

Features of Bellow Expansion Joint:

a. good flexibility.

b. Can produce axial deformation and transverse and Angle to the displacement.

c. used for chemical industry, smelting ,water supply ,dewatering structure and so on .

1.Designing temperature:-20-+400deg

2.DN:32-1000mm

3.Working Pressure(MPa):0.25-2.5

main connection sizes of Bellow Expansion Joint:

Nominal diameter (mm)	type			compensation length(mm)			toughness(N/mm)			Active area (cm²)	Maximum diameter (B)(mm)	The size of connection end (Φ×s)	protective casing externial size (D₁) (mm)	Total length(L)mm
				Axial X.	Horizonal Y.	angular θ./temperature	Axial K_X	horizonal K_Y	angular KQ N-m/temperature					flange	connection tube
32	QM JZ	BW1.0/32×8	J F	7			441			16		Φ38×3.5	186		280
				7	1.28	±4	441	774	2		225			164
	QM JZ	BW1.0/32×16	J F	14			220			16			186		321
				14	5.1	±8	221	97	1		225			216
40	QM JZ	BW1.0/40×8	J F	10			317			23		Φ45×3.5	224		289
				10	1.5	±4	318	696	2		244			219
	QM JZ	BW1.0/40×16	J F	19			158			23			224		334
				19	6.1	±8	158	87	1		244			219